ZyXEL IES-1000 is a pizza box IP-based multi-service access node (MSAN). It has two slots for various combinations of DSL and VoIP line modules to provide ADSL2+, G.SHDSL and VoIP services to residential and business customers. It terminates the ATM traffic of DSL connections and POTS voice signals to make them IP packets and route them through IP networks. With the highly compact design (1U height), AC power input as well as simple installation, IES-1000 can be deployed at Telco and SMB environment to meet all kinds of market demands.
With G.SHDSL technology, the IES-1000 is applicable for lease line replacement. Using the TC-PAM modulation technique, IES-1000 is compatible with other existing transmission technologies, allowing service providers to deploy at locations where broadband services already exist.
IES-1000 supports the new-generation G.SHDSL.bis line module to provide transmission rate up to 4096kbps symmetrically in a single pair. It also comes with two 100Mbps Ethernet interfaces toward Ethernet aggregation network. One IES-1000 can accommodate two SAM1216-22 modules to support 32 SHDSL connections. In addition, the SAM1216-22 supports ITU G.991.2 m-pair bonding in a physical layer manner. The m-pair bonding can be 2 or 4 pairs and the aggregated payload rate is around 16Mbps.